Help! I need advice to take my bleached, golden hair to a cool, dark blonde

[cassidyrae]

Hi everyone! I'm not a professional but I am seeking professional advice on how to deal with my hair color. Right now my hair is now a flat, gold toned blonde with no dimension or depth of color. Last year, I bleached my hair from a dark brown and toned and all was well. After lightening my regrowth , my hair has been very uneven and brassy in tone. The ends are a more beige blonde color which I like, but my roots are much more golden. I feel like my hair also has a greenish sheen to it in some lighting.
Here is a an album of my hair: http://imgur.com/a/R3HoO
My natural hair color is a dark, ashy blonde (a 6.5/7) and I'd like to make that the base of my hair again.
I would like the tone of my hair to be something like this. http://imgur.com/glIVMFj
I'm good with going blonde and highlighting, but I'm unsure of the best way to get to the ashy light brown/dark blonde from the color I have now? I just don't want it to look khaki and flat or golden at all. All advice is appreciated

 

[Claire Olsen]

My advice would be to to to a professional to get it done that way you don't end up getting a gold band around your hair, it's very hard to highlight your own hair and do it properly!

 

[KHS]

I'm sorry but it's against forum rules to give non pros chemical DIY advice

The only thing we can suggest has already been recommended, get a reputable hairdresser or colourist to do it for you.